
Acting
William Kirk Baltz (born September 14, 1959) is an American actor. He is best known for his role as the police officer Marvin Nash in Quentin Tarantino's film Reservoir Dogs.
Description above from the Wikipedia article Kirk Baltz, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Muscle Beach
as Chase Morgandy

The Cutlass
as Jake Soloman

Demon
as Bill

The Armoire
as Older man

Parker
as Bobby Hardwicke

Assassins' Code
as Powers
Forfeit
as Phil

Reservoir Dogs: Playing It Fast & Loose
as Self (archive footage)

Warden of Red Rock
as Gil Macon

Rave Macbeth
as Dean

Snowfall
as Jim Volpe · 1 ep.

Wicked City
as Detective Artie Bukowski · 2 ep.

NCIS: Los Angeles
as Kelvin C. Griffin · 1 ep.

NCIS
as Bob Sweeney · 1 ep.

Without a Trace
as Scott · 1 ep.

The Shield
as William Greeley · 1 ep.

Birds of Prey
as Clayface · 1 ep.

24
as Teddy Hanlin · 2 ep.

The Division
as Jack Hurley · 1 ep.

The Guardian
as Ray Howard · 1 ep.